Speaking to X17online, Lindsay's father Michael Lohan describes the incident.

"Lindsay called me frantically this morning when she arrived home - ironically someone set the alarm to 'off,' and it wasn't Lindsay who was supposed to set it. They have security video of three people robbing the house; one of the guys was smoking a cigarette and left it in the house. I'm asking for a DNA and fingerprint test on it."

"Someone who was around Lindsay, or who knew of Lindsay's itinerary, had to be responsible for this. It's horrible that people are violating her in so many ways, either taking money from her or literally robbing her."

Lohan also said he will continue working until the suspects are caught.

"I'm not going to stop on this. Hopefully the LAPD will do a full investigation, but I'm not going to stop until we find out who did this"